The British Military PTI Tri-Service Waterproof Trousers - Navy Blue were originally used by physical training instructors to keep them warm whilst training recruits. Offered in supergrade condition, these trousers are super lightweight and are also waterproof so can be used whatever the weather. They include a fixed internal cotton liner with half leg zips for ventilation and an adjustable drawstring waist. These trousers even feature reflective strips for visibility in low light. 

Specification:

• Supergrade Condition 
• Fixed Internal Cotton Liner 
• Adjustable Drawstring Waist 
• Reflective Strips 
• Half Leg Zips
• Velcro Adjustable Ankles 
• PTI = Physical Training Instructor

Grading System:

Supergrade: This means they are as new, they have been used but are not damaged and are in perfect condition.